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authorQt by Nokia <qt-info@nokia.com>2011-04-27 12:05:43 +0200
committeraxis <qt-info@nokia.com>2011-04-27 12:05:43 +0200
commitc4af45c2914381172e1bd7ee528481edaa2fff1a (patch)
tree01265e109316fda93845e1c96c5e566d870f51d0 /src/scripttools/debugging/qscriptscriptdata.cpp
downloadqtscript-c4af45c2914381172e1bd7ee528481edaa2fff1a.tar.gz
Initial import from the monolithic Qt.
This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtSCriptTools module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qscriptscriptdata_p.h"
+
+#include <QtCore/qdatastream.h>
+#include <QtCore/qstring.h>
+#include <QtCore/qstringlist.h>
+
+QT_BEGIN_NAMESPACE
+
+/*!
+ \since 4.5
+ \class QScriptScriptData
+ \internal
+
+ \brief The QScriptScriptData class holds data associated with a script.
+*/
+
+class QScriptScriptDataPrivate
+{
+public:
+ QScriptScriptDataPrivate();
+ ~QScriptScriptDataPrivate();
+
+ QString contents;
+ QString fileName;
+ int baseLineNumber;
+ QDateTime timeStamp;
+
+ QBasicAtomicInt ref;
+};
+
+QScriptScriptDataPrivate::QScriptScriptDataPrivate()
+{
+ ref = 0;
+}
+
+QScriptScriptDataPrivate::~QScriptScriptDataPrivate()
+{
+}
+
+QScriptScriptData::QScriptScriptData()
+ : d_ptr(0)
+{
+}
+
+QScriptScriptData::QScriptScriptData(const QString &contents, const QString &fileName,
+ int baseLineNumber, const QDateTime &timeStamp)
+ : d_ptr(new QScriptScriptDataPrivate)
+{
+ d_ptr->contents = contents;
+ d_ptr->fileName = fileName;
+ d_ptr->baseLineNumber = baseLineNumber;
+ if (timeStamp.isValid())
+ d_ptr->timeStamp = timeStamp;
+ else
+ d_ptr->timeStamp = QDateTime::currentDateTime();
+ d_ptr->ref.ref();
+}
+
+QScriptScriptData::QScriptScriptData(const QScriptScriptData &other)
+ : d_ptr(other.d_ptr.data())
+{
+ if (d_ptr)
+ d_ptr->ref.ref();
+}
+
+QScriptScriptData::~QScriptScriptData()
+{
+}
+
+QScriptScriptData &QScriptScriptData::operator=(const QScriptScriptData &other)
+{
+ d_ptr.assign(other.d_ptr.data());
+ return *this;
+}
+
+QString QScriptScriptData::contents() const
+{
+ Q_D(const QScriptScriptData);
+ if (!d)
+ return QString();
+ return d->contents;
+}
+
+QStringList QScriptScriptData::lines(int startLineNumber, int count) const
+{
+ Q_D(const QScriptScriptData);
+ if (!d)
+ return QStringList();
+ QStringList allLines = d->contents.split(QLatin1Char('\n'));
+ return allLines.mid(qMax(0, startLineNumber - d->baseLineNumber), count);
+}
+
+QString QScriptScriptData::fileName() const
+{
+ Q_D(const QScriptScriptData);
+ if (!d)
+ return QString();
+ return d->fileName;
+}
+
+int QScriptScriptData::baseLineNumber() const
+{
+ Q_D(const QScriptScriptData);
+ if (!d)
+ return -1;
+ return d->baseLineNumber;
+}
+
+QDateTime QScriptScriptData::timeStamp() const
+{
+ Q_D(const QScriptScriptData);
+ if (!d)
+ return QDateTime();
+ return d->timeStamp;
+}
+
+bool QScriptScriptData::isValid() const
+{
+ Q_D(const QScriptScriptData);
+ return (d != 0);
+}
+
+bool QScriptScriptData::operator==(const QScriptScriptData &other) const
+{
+ Q_D(const QScriptScriptData);
+ const QScriptScriptDataPrivate *od = other.d_func();
+ if (d == od)
+ return true;
+ if (!d || !od)
+ return false;
+ return ((d->contents == od->contents)
+ && (d->fileName == od->fileName)
+ && (d->baseLineNumber == od->baseLineNumber));
+}
+
+bool QScriptScriptData::operator!=(const QScriptScriptData &other) const
+{
+ return !(*this == other);
+}
+
+QDataStream &operator<<(QDataStream &out, const QScriptScriptData &data)
+{
+ const QScriptScriptDataPrivate *d = data.d_ptr.data();
+ if (d) {
+ out << d->contents;
+ out << d->fileName;
+ out << qint32(d->baseLineNumber);
+ } else {
+ out << QString();
+ out << QString();
+ out << qint32(0);
+ }
+ return out;
+}
+
+QDataStream &operator>>(QDataStream &in, QScriptScriptData &data)
+{
+ if (!data.d_ptr) {
+ data.d_ptr.reset(new QScriptScriptDataPrivate());
+ data.d_ptr->ref.ref();
+ }
+ QScriptScriptDataPrivate *d = data.d_ptr.data();
+ in >> d->contents;
+ in >> d->fileName;
+ qint32 ln;
+ in >> ln;
+ d->baseLineNumber = ln;
+ return in;
+}
+
+QT_END_NAMESPACE